Big Dick McGee
If you don't know, now ya know
Didn't watch the second episode yet, but I assume the "squich-faced computer guy" you're referring to is Guerrero, the dude with the moustache? That's Jackie Earl Haley, the guy who played Rorschach in Watchmen (and about the only good thing in that flick). He's a great actor, was nominated a couple of years ago for a supporting actor Oscar for "Little Children".